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Merge branch 'automap-fixes' into 'master'

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Automap fixes

See merge request STJr/SRB2Internal!348
This commit is contained in:
toaster 2019-09-27 08:52:59 -04:00
commit 65d9c52884
2 changed files with 36 additions and 30 deletions
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61
src/am_map.c
View file

@ -62,7 +62,7 @@ static const UINT8 NOCLIMBYELLOWS = (11*16);
#define NOCLIMBCDWALLCOLORS NOCLIMBYELLOWS
#define THINGCOLORS GREENS
#define GRIDCOLORS (GRAYS + GRAYSRANGE/2)
#define XHAIRCOLORS GRAYS
#define XHAIRCOLORS DWHITE
// controls
#define AM_PANUPKEY KEY_UPARROW
@ -111,11 +111,6 @@ typedef struct
mpoint_t a, b;
} mline_t;
typedef struct
{
fixed_t slp, islp;
} islope_t;
//
// The vector graphics for the automap.
// A line drawing of the player pointing right,
@ -137,16 +132,14 @@ static const mline_t player_arrow[] = {
#undef R
#define NUMPLYRLINES (sizeof (player_arrow)/sizeof (mline_t))
#if 0
#define R (FRACUNIT)
static mline_t triangle_guy[] = {
{ { (fixed_t)-.867f*R, (fixed_t)-.5f*R }, { (fixed_t) .867f*R, (fixed_t)-.5f*R } },
{ { (fixed_t) .867f*R, (fixed_t)-.5f*R }, { (fixed_t) 0, (fixed_t) R } },
{ { (fixed_t) 0, (fixed_t) R }, { (fixed_t)-.867f*R, (fixed_t)-.5f*R } }
static const mline_t cross_mark[] =
{
{ { -R, 0 }, { R, 0} },
{ { 0, -R }, { 0, R } },
};
#undef R
#define NUMTRIANGLEGUYLINES (sizeof (triangle_guy)/sizeof (mline_t))
#endif
#define NUMCROSSMARKLINES (sizeof(cross_mark)/sizeof(mline_t))
#define R (FRACUNIT)
static const mline_t thintriangle_guy[] = {
@ -206,7 +199,7 @@ static fixed_t scale_ftom;
static player_t *plr; // the player represented by an arrow
static INT32 followplayer = true; // specifies whether to follow the player around
static boolean followplayer = true; // specifies whether to follow the player around
// function for drawing lines, depends on rendermode
typedef void (*AMDRAWFLINEFUNC) (const fline_t *fl, INT32 color);
@ -816,17 +809,18 @@ static void AM_drawGrid(INT32 color)
fixed_t x, y;
fixed_t start, end;
mline_t ml;
fixed_t gridsize = (MAPBLOCKUNITS<<MAPBITS);
// Figure out start of vertical gridlines
start = m_x;
if ((start - bmaporgx) % (MAPBLOCKUNITS<<FRACBITS))
start += (MAPBLOCKUNITS<<FRACBITS) - ((start - bmaporgx) % (MAPBLOCKUNITS<<FRACBITS));
if ((start - (bmaporgx>>FRACTOMAPBITS)) % gridsize)
start += gridsize - ((start - (bmaporgx>>FRACTOMAPBITS)) % gridsize);
end = m_x + m_w;
// draw vertical gridlines
ml.a.y = m_y;
ml.b.y = m_y + m_h;
for (x = start; x < end; x += (MAPBLOCKUNITS<<FRACBITS))
for (x = start; x < end; x += gridsize)
{
ml.a.x = x;
ml.b.x = x;
@ -835,14 +829,14 @@ static void AM_drawGrid(INT32 color)
// Figure out start of horizontal gridlines
start = m_y;
if ((start - bmaporgy) % (MAPBLOCKUNITS<<FRACBITS))
start += (MAPBLOCKUNITS<<FRACBITS) - ((start - bmaporgy) % (MAPBLOCKUNITS<<FRACBITS));
if ((start - (bmaporgy>>FRACTOMAPBITS)) % gridsize)
start += gridsize - ((start - (bmaporgy>>FRACTOMAPBITS)) % gridsize);
end = m_y + m_h;
// draw horizontal gridlines
ml.a.x = m_x;
ml.b.x = m_x + m_w;
for (y = start; y < end; y += (MAPBLOCKUNITS<<FRACBITS))
for (y = start; y < end; y += gridsize)
{
ml.a.y = y;
ml.b.y = y;
@ -1039,7 +1033,7 @@ static inline void AM_drawPlayers(void)
if (!multiplayer)
{
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 0, plr->mo->angle, DWHITE, plr->mo->x, plr->mo->y);
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 16<<FRACBITS, plr->mo->angle, DWHITE, plr->mo->x, plr->mo->y);
return;
}
@ -1053,7 +1047,7 @@ static inline void AM_drawPlayers(void)
if (p->skincolor > 0)
color = R_GetTranslationColormap(TC_DEFAULT, p->skincolor, GTC_CACHE)[GREENS + 8];
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 0, p->mo->angle, color, p->mo->x, p->mo->y);
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 16<<FRACBITS, p->mo->angle, color, p->mo->x, p->mo->y);
}
}
@ -1073,13 +1067,30 @@ static inline void AM_drawThings(UINT8 colors)
}
}
/** Draws the crosshair, actually just a dot in software mode.
/** Draws the crosshair.
*
* \param color Color for the crosshair.
*/
static inline void AM_drawCrosshair(UINT8 color)
{
V_DrawFill(f_w/2 + f_x, f_h/2 + f_y, 1, 1, color|V_NOSCALESTART);
const fixed_t scale = 4<<FRACBITS;
size_t i;
fline_t fl;
for (i = 0; i < NUMCROSSMARKLINES; i++)
{
fl.a.x = FixedMul(cross_mark[i].a.x, scale) >> FRACBITS;
fl.a.y = FixedMul(cross_mark[i].a.y, scale) >> FRACBITS;
fl.b.x = FixedMul(cross_mark[i].b.x, scale) >> FRACBITS;
fl.b.y = FixedMul(cross_mark[i].b.y, scale) >> FRACBITS;
fl.a.x += f_x + (f_w / 2);
fl.a.y += f_y + (f_h / 2);
fl.b.x += f_x + (f_w / 2);
fl.b.y += f_y + (f_h / 2);
AM_drawFline(&fl, color);
}
}
/** Draws the automap.
@ -1095,5 +1106,5 @@ void AM_Drawer(void)
AM_drawPlayers();
AM_drawThings(THINGCOLORS);
AM_drawCrosshair(XHAIRCOLORS);
if (!followplayer) AM_drawCrosshair(XHAIRCOLORS);
}

5
src/am_map.h
View file

@ -26,11 +26,6 @@ typedef struct
fpoint_t a, b;
} fline_t;
// Used by ST StatusBar stuff.
#define AM_MSGHEADER (('a'<<24)+('m'<<16))
#define AM_MSGENTERED (AM_MSGHEADER | ('e'<<8))
#define AM_MSGEXITED (AM_MSGHEADER | ('x'<<8))
extern boolean am_recalc; // true if screen size changes
extern boolean automapactive; // In AutoMap mode?